Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+

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From: Ingo Molnar
Date: Monday, May 26, 2008 - 7:17 am

* Ingo Molnar <mingo@elte.hu> wrote:


... which is not surprising as it traced eth0 ;-) [10.0.1.15 is the IP 
of the box and routes back to loopback]

with the proper tcpdump it gave:

[root@europe ~]# tcpdump -i lo
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes
16:15:05.260000 IP europe.37198 > europe.distcc: . ack 2022529163 win 257 <nop,nop,timestamp 209526 197526>
16:15:05.260000 IP europe.distcc > europe.37198: . ack 1 win 0 <nop,nop,timestamp 209526 7020>

hm, a window of 257 and zero, is that right?

	Ingo
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Messages in current thread:
[bug] stuck localhost TCP connections, v2.6.26-rc3+, Ingo Molnar, (Mon May 26, 4:56 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 6:28 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ingo Molnar, (Mon May 26, 7:17 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 7:43 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 7:58 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Arjan van de Ven, (Mon May 26, 9:24 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 9:32 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 10:08 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ingo Molnar, (Mon May 26, 11:12 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon May 26, 2:20 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Peter Zijlstra, (Wed May 28, 2:27 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Thu May 29, 4:14 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Evgeniy Polyakov, (Thu May 29, 6:05 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Thu May 29, 6:48 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ingo Molnar, (Fri May 30, 11:18 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Fri May 30, 2:12 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ingo Molnar, (Fri May 30, 11:09 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 4:46 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 5:18 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 5:58 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Sat May 31, 7:25 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 9:09 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 10:22 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Sat May 31, 10:58 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 11:37 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Sat May 31, 1:25 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 2:39 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Sat May 31, 2:45 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Patrick McManus, (Sat May 31, 3:46 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Sat May 31, 10:51 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Eric Dumazet, (Sat May 31, 11:04 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Tue Jun 3, 5:10 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Wed Jun 4, 4:14 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Wed Jun 4, 7:00 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Wed Jun 4, 8:09 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Fri Jun 6, 2:32 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Mon Jun 9, 12:24 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Tue Jun 10, 4:26 pm)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Ilpo Järvinen, (Wed Jun 11, 6:39 am)
Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+, Håkon Løvdal, (Wed Jun 18, 5:30 pm)